- Austria--Lambach (Upper Austria)1
- Austrian1
- Authority--Religious aspects1
- Authorship1
- Autobiographies1
- Aveiro, Gabriel de Lencastre, Duque de, 1667-17451
- Averroës, 1126-1198. Talkhīs kitāb al-ʻIbārah1
- Averroës, 1126-1198. Talkhīṣ kitāb al-maqūlāt1
- Averroës, 1126-1198. Talkhīṣ madkhal Furfūriyūs1
- Avicenna, 980-10371
- Avicenna, 980-1037. Ishārāt wal-al-tanbīhāt1
- Avicenna, 980-1037. Qaṣidah rūḥānīyah1
- Avicenna, 980-1037. Qaṣīdah al-rūḥīyah1
- Avicenna, 980-1037. Tafsīr Sūrat al-Ikhlāṣ1
- Azerbaijani poetry1
- Azharī, Khālid ibn ʻAbd Allāh, -1499. Muqaddimah al-Azʹharīyah1
- Aśvamedha1
- Aśvins (Hindu deities)1
- Aḥsāʼī, Aḥmad ibn Zayn al-Dīn, 1753-1826. Fawāʼid1
- Aḥsāʼī, Aḥmad ibn Zayn al-Dīn, 1753-1826. Ziyādāt al-Fawāʼid1